Lenovo yoga 2 13 - WIFI adapter non found

Q:Lenovo yoga 2 13 - WIFI adapter non found

HelloI have a Lenovo Yoga 2.I reset the notebook with the One Key Recovery application.The notebook has been reset but can not find the WIFI card. It disappeared, it seems that it does not exist. The ethernet icon appears in the bar below the windows and the only possibility is to create a VPN connection. I do not know how to do it ... restoring the notebook with one recovery should not have these problems

I have a Lenovo Yoga 3 pro 1370 running Window 10 build 10586.104This is a fresh install less than one week old. I conducted a fresh install in an effort to solve a problem I have been having for over amonth now.With the WiFi network adapter enabled I am unable to move the laptop nor move the screen as this causes the entire system to freeze requiring a full reboot. Disabling the card through device manager allows me to move the laptop as normal. This happens irrespective of what applications are open at the time.The only error message that shows in the event logs is the following: "The system watchdog timer was triggered." - System

EventData The WIFI network adapter is a Broadcom 802.11ac.The currently installed drivers are:bcmihvsrv64.dll v7.35.338.0 bcmihvui64.dll v7.35.338.0 bcmwl63a.sys v7.35.338.0 vxifibus.sys v10.0.10586.9 (th2_release. 151029-1700) The data provider for the first three files is Broadcom. The last one is supplied by Microsoft... Read more

Last year I had the laptop sent to Lenovo to replace my screen because my brightness would not change. Since then, the wifi adapter would "disappear*" randomly, though not often, sand I would have to reinstall the intel WLAN drivers to fix it. I though it wasn't going to be a problem. However, in the past two days, the wifi driver would disappear every time I turn on the laptop. Reinstallation did not bring it back and repairs did not work. I had to resort to using an external wireless adapter.The volume down button seems to be stuck down, not physically but more like it was "stickied".*disappear- the drivers would be missing, not disabled. Device manager does not show a wifi adapter existing.

Hi All, The wireless adapter has disappeared!It was working well for 6 months and Saturday it stopped connecting.It reconnected Sunday briefly, but this morning will not connect again .If I go into 'Change adapter settings' in windows there is no wireless adapter, only bluetooth.I have used device manager to search for the device, reinstalled the wireless drivers, gone into BIOS and disabled and re-enabled the Wireless there, but the device just will not appear. Any ideas, or is it time to return it under warrenty. Shame as it has worked flawlessly for 4 months

A:Yoga 3 Pro wifi adapter gone

I have same exactly case. I had download anf install broadcom wifi driver from lenovo, but it said: no hardware available.

hey please help switch on my wifi half mini card on, when i switch on the adapter switch only the bluetooth works, my laptop is a Dell vostro 3700 win7 64 bit, the wifi has never worked nor appeared under icons since before.

Hello everyone, The PCI SSD in my Lenovo Yoga 2 Pro, just stoped working a few days ago , I have been doing some research regarding how to connect my PCI SSD to another computer just to try to recover the data or see if I can re use it at all. A friend of mine mentioned something about Lenovo and some other manufactures using propietary PCI Slots in their computers. Here is the info of my laptop: S/N - YB04843598 ---- MTM - 59418309 ---- Model Name: 20266 Can someone please clarify this info for me?Is there a known USB adapter that will work with this PCI SSD? Im in the U.S. BTW.Thank you, Alvaro Lamadrid

Have some questions about this adapter: 1) what if i plug ac adapter in nearby usb-c port by accident? can it harm my notebook?2) can i use my lenovo ac adapter to charge my phone?3) can i use my phone adapter to charge my notebook?

I've had my yoga for almost two years now and recently I've been having two issues: 1. The WiFi adapter will sometimes go out and it won't even show up on the device manager. The only "fix" I've found so far is to shut down and turn the computer back on (usually at least a couple of times) until the adapter starts showing up again. I've gone to the bios to check to see if it's showing up when I run the motherboard test and sometimes the PCI slot that it occupies doesn't even show up. I've been having to use a small USB WiFi adapter when the onboard adapter feels like being particularly uncooperative on certain days. 2. At random times (every few hours or so) when the laptop is just sitting on my desk, I will get an auto rotate notification and the screen will change its orientation, go into tablet mode, and disable the mouse and keyboard. Usually the screen will go back to normal after a few seconds, but the keyboard and mouse will still be disabled and the only way to get them both activated again (as far as I know) is to shut down the laptop and then turn it back on. My guess is that these two problems might be related. The reason why I think so is because I had similar issues a year ago with the WiFi adapter frequently not showing up on the device manager. I had the laptop sent in and it turned out to be an issue with the motherboard, which had to be replaced. So my guess is that there's something wrong with the motherboard again, which is affecting both the... Read more

The problem is that sometimes when i boot into windows,intel my wifi technology displays a message near the tray icon that intel my wifi technology adapter is not found.Mine is an intel centrino wireless N-1030 wireless card. I think the problem is not with my wireless card because I am able to use my wireless internet connection without any problem on this laptop.Can someone help me with this problem

The problem is that sometimes when i boot into windows,intel my wifi technology displays a message near the tray icon that intel my wifi technology adapter is not found.Mine is an intel centrino wireless N-1030 wireless card. I think the problem is not with my wireless card because I am able to use my wireless internet connection without any problem on this laptop.Can someone help me with this problem

Yesterday I upgraded to Windows 10 from Windows 8.1 but after the upgradation the WiFi does not works.There was no WiFi adapter found and the same goes for Bluetooth.Please assist from where can these drivers be downloaded

A:No WiFi adapter found after windows 10 upgrade

Please check http://answers.microsoft.com/en-us/surface/forum/surfpro-surfusingwin10/no-wireless-device-after-upg...To get wireless working without rolling back to Windows 8/8.1 is to run this command as admin.netcfg -v -u dni_dneIt was provided by Barb Bowman.

Hi, I have a Toshiba A665-S5170 laptop and the icon for Intel My Wifi Technology says 'Adapter not found' (but I am still able to connect to the internet). Should I be concerned about this? I rarely shut down my computer (I just put it to hibernate) and I'm afraid to do that or even restart it because the wireless might not work if I do.

I read that My Wifi technology is actually only meant to allow me to use my computer as a wifi hot spot, is that true? That would explain why my internet is still up and running and, if that's the case, I'm not sure if the network adapter working is a problem since I don't use my computer as a hot spot. Thanks for any help anyone can give!

I have an Lenovo Yoga 3 Pro and can't find a 12V DC car adapter anywhere. I have just bought an Lenovo 65W DC Travel adapter, but it dosn't have the right connecton til the notebook (USB). Is there a slim tip to USB converter or any other solution to connect my notebook to 12 Volt DC?

A:Lenovo Yoga 3 Pro and need a Travel / Car adapter

Welcome to the forum.

From what I can see this system uses a proprietary USB-like connector with a small notch on one corner. I'm not aware of a car charger for this format, either from Lenovo or from third parties. This blog explains some of the issues: UPDATE: Lenovo Yoga 3 Pro External Battery and Car adapter. See Update April 19, 2015.

Another option would be a 12VDC-to-110/240VAC car inverter, then use the standard AC charger that came with the Yoga 3 Pro. That is, of course, less efficient.

Hello everyone, I purchased Lenovo Yoga 900 Ideapad and I am currently using it in India. The power adapter seems to have gone bad and I wasn't able to charge the laptop with the given adapter. Since the laptop is under warranty, I contacted the warranty help line only to know that I need to take the laptop to the service center. At a service center, no one really knew how the USB 3.0 charging port works and couldn't check whether the cable was short or the adapter had gone bad. Anyhow, they decided to replace it under warranty but again, they weren't sure when and if the replacement would arrive (as it depends on the inventory levels with Lenovo India). An exclusive Lenovo shop then offered me an original Lenovo power adapter with USB 3.0 charging at USD 70 but only when it got delivered, I see that it is 40W and not 65W like the original one I had. 65W adapter - the USB 3.0 connecter (one which connects the laptop) is orange. The wall adapter doesn't heat up while laptop is charging.40W adapter - the USB 3.0 connecter is yellow. The wall adapter heats up quite a lot while the laptop is charging. The Lenovo store representative has assured me that this is the right adapter but somehow I am not convinced. Can the community throw some light on this:- Is it safe to use a 40W adapter for a 65W specification?- Is there any way I can get the adapter replaced by Lenovo US (I can ship the faulty adapter to US)?- I... Read more

Hello, I am looking for a cheap/resonably priced USB-C to HDMI adapter for the Yoga 920 series that works well. Does anyone have any reommendations? I've looked for some on Amazon but can't seem to find any good ones. Thanks!

Hi, My AC adapter for my Lenovo Yoga 13 died a couple of days ago. I've been trying to find a replacement, but I'm unable to find one. Several shops claim to support it, but the information on their sites are generally incorrect. Does any one know a reliably source for a replacement for a Lenovo Yoga 13 AC adapter with the following specs:Model: PA-1650-37LCInput: 100-240V AC, 2.0A, 50-60HzOutput: 20V DC, 3.25A, 65W You can see an image of the adapter here:Lenovo Yoga 13 AC adapterThe square tip has the dimensions:Outer dimesions: 11mm x 4.6mmInner dimensions: 6.6mm x 3.2mm You can see a photo of the tip that goes into the laptop here: I hope that someone is able to help me with a right answer as to which current adaptor that is compatible as it seems to be pretty hard to get the original.

hello i just recently bought my lenovo yoga 720 15" lap top and i really want to combine my sd card photos onto my laptop but i cant seem to find the right one on amazon i want to make sure to order the one that will work. does any one have any suggestions for the right adapter? this is the one i found but im not sure it is compatable with mine. https://www.amazon.com/dp/B077QGZN6D/_encoding=UTF8?coliid=I2SVFFYPYBJO9B&colid=UQPS8PY58719&psc=1

Hello all, Hoping you can help...I have tried everything I can think of and I even did a computer reset and still nothing is working...No network adapters are showing in device manager and when I unhide decides it only show WAN miniport and bluetooth device nothing else. I did CMD propmpt and it says media disconencted....Can anyhelp me connect back to the internet and help me get my adapter back! Thank you

I have a fairly new Yoga 920 I purchased back in November, 2017. Yesterday morning, when I was trying to start it from a shutdown, it got stuck on the splash screen. After several tries and getting stuck at the same splash screen, I tried a CHKDSK, which didnt's find any errors on the disk. Then I tried booting in Safe Mode, which worked with no problems. Since it boots fine into Safe Mode and but not in normal start, I thought this was a driver issue. So, I started disabling components from the device manager, one by one, to see what driver was causing the issue. Qualcom WLAN Driver was the reason. I could boot in windows per usual after disabling the wifi adapter from the device manager. So, I decided to reinstall the driver after uninstalling the old one, but as soon as the driver starts installing laptop froze again. No BSOD or restart. Just frozen image on the screen, no response after waiting 5-10 mins. I actually had to disable wifi from bios to be able to use the laptop again with ethernet adapter I have. I am guessing this is a hardware related issue, so I ordered an intel 8260 ac adapter to see if that fixes my problem. Any ideas on what kind of issue there might be with the Qualcom adapter?

Hi, my lenovo g500s has some sort of connectivity problem and slow speed when connected. I thought it might be the junk that slows the PC, but I came up with the idea of replacing the WiFi adapter. So please suggest a guide and a link from where to buy a WiFi adapter. Thanks.

For some reason my computer will randomly disable my WiFi adapter and won?t re enable it. I?ve already unchecked ?Allow the computer to turn off this device to save power? in the device manager, and restarting my computer solves the issue for roughly a half hour before it disables itself again. Please advise!

A:Lenovo Y50-70 WiFi adapter issue

Hi Maxim_Ray,In order for the volunteers here to help, can you include the operating system and whether you have installed the most recent drivers? Thanks.

hey guys the other day i thot of using maryfi to create a access point from my laptop but then i found out that theres no virtual wifi adapter installed or detected in my laptop.. my lap is a dell L502x running win 8.. pls help thank you

A:no virtual wifi adapter or any device found in my laptop

This particular modem should have a wireless adapter. Try opening Control Panel > Network and Sharing Centre > on the left side there is "Change Adapter Settings", click on it > Your wireless adapter should be there. Right click it, and enable if need to do so.

If you don't see any wireless adapter, then update us further and if possible also a screen-shot of that window.

Hi, I updated to win 10, and then to win 10 anniversary, and the wifi stopped working. After a hardreset, back to 8.1, Im still having this issue, Is my wifi adapter dead? (lenovo yoga pro 3 900 model 1370) Thanks!

Apologies if this has been addressed before but my problem is pretty specific and I couldn't find any threads about it. For a quick backgound, my OS is Windows 10 (was Windows 8 prior) and my network adapter is an Intel Centrino N-2230. I have a Lenovo Y500 laptop and my internet has been having issues. For background, it was working fine until sometime early this year. I got an ethernet cable and mainly relied on that. Whenever I would unplug my ethernet cord, most of the time my internet wouldn't work - the open networks availble shown would just be empty even though all my other devices connected to the internet just fine. I ignored this and continued because I mainly only used it with ethernet anyways, and if I really needed to I could disable and reenable my network adapter to get the internet working (for like 30 seconds before it would often die again). I'm back home from college now however, and I need a consistent internet. The problem I face now is that when my laptop isn't plugged in, I can't seem to use internet at all (I can do the disable and re-enable technique but it works for like 5 seconds before it stops working again). When my laptop is plugged in, it stays connected to the internet consistently, but the quality of the connection is really inconsistent. For games that I play, every 10 minutes I usually have around 3-4 instances where the ping goes from 20 to like 1000 for 10-15 seconds, sometimes even completely disconectin... Read more

Apologies if this has been addressed before but my problem is pretty specific and I couldn't find any threads about it. For a quick backgound, my OS is Windows 10 (was Windows 8 prior) and my network adapter is an Intel Centrino N-2230. I have a Lenovo Y500 laptop and my internet has been having issues. For background, it was working fine until sometime early this year. I got an ethernet cable and mainly relied on that. Whenever I would unplug my ethernet cord, most of the time my internet wouldn't work - the open networks availble shown would just be empty even though all my other devices connected to the internet just fine. I ignored this and continued because I mainly only used it with ethernet anyways, and if I really needed to I could disable and reenable my network adapter to get the internet working (for like 30 seconds before it would often die again). I'm back home from college now however, and I need a consistent internet. The problem I face now is that when my laptop isn't plugged in, I can't seem to use internet at all (I can do the disable and re-enable technique but it works for like 5 seconds before it stops working again). When my laptop is plugged in, it stays connected to the internet consistently, but the quality of the connection is really inconsistent. For games that I play, every 10 minutes I usually have around 3-4 instances where the ping goes from 20 to like 1000 for 10-15 seconds, sometimes even completely disconectin... Read more

A:Lenovo Y500 WiFi Adapter Issue

Try first downloading this into a flash drive: http://support.lenovo.com/us/en/products/Laptops-and-netbooks/IdeaPad-Y-Series-laptops/IdeaPad-Y500-... Then, uninstall your old WLAN drivers. You won't be able to access internet after drivers are uninstalled, so use the file from the flash drive and install it onto your PC. A fresh driver install should do the trick. Hope it helps

I'm a Lenovo advocate, part of the Lenovo INsiders program. #LenovoIN. I don't work for Lenovo.

I have a Toshiba L15 S104 laptop and I recently did a fresh Windows XP installation on it. After the installation, i updated to SP2 and proceeded to install the drivers directly from the Toshiba website:

However, after installing the Intel(R) 802.11a/b/g,b/g Driver V10.5.1.59/V9.0.4.17 & PROSet V10.5.0.1(v10.5.1.59; 09-19-2006; 51.01M) driver, and the Inprocomm Wireless LAN Driver for Windows XP(v3.03.11.2004 rc2; 03-29-2005; 3.05M) driver, I cannot get the WiFi working. I am very inexperienced with WiFi, but I am generally good working with computers.

When the computer starts up, I get an error message from the toolbar saying "Adapter Problem, Driver not found." When I double click on this message's icon, it bring up the Intel(R) PROset/Wireless Software program, and prompts me that "Intel(R) PROset/Wireless was unable to detect a supported wireless adapter. Please install a supported adapter."

Under the Device Manager, there are two listings for Network adapters: INPROCOMM IPN2220 Wireless LAN Card, and Realtek RTL8139 Family PCI Fast Ethernet NIC. Both say they are working properly.

The reason for a fresh XP install was because of a virus. It's a friend's laptop and it did not have anything important on the laptop so I figured I would just start from scratch with a format and reinstall. I found the drivers on the Toshiba website so I ... Read more

A:WiFi problem - network adapter not found (fresh XP installation)

You either have the Intel wifi card or the Inprocomm, not both. Since device manager says the Inprocomm is installed and working, uninstal the Intel wifi driver and reboot. If you are still having issues look for a physical switch on the laptop that turns the wifi on and off or a hot key, just as FN + F2.

Hi all, I got a new Yoga 720 coming my way. It was bought in the US and has a US power adapter but here in Israel the power is sockets are like EU power sockets. so my question is will a simple adapter like this one do the work?

Sound was working when I went to bed, in the morning it wasn't. Popup on speaker icon in system tray says "no audio output device is installed." Updated all drivers using iObit Driver scanner. When that didn't find an audio adapter I rand the driver scanner on the Lenovo support site and it said no new drivers were needed. Ran recovery from the startup and chose option to completely wipe the hard drive, files, progrmas etc. and install Windows 10 to factory settings - still no sound adapter. Saw a similar forum post with a link to a Reatek driver so installed it - no change. Also followed instructions to uninstall sound in device manager but it wasn't there to uninstall. Ran Lenovo diagnostics from support site and it says there are no hardware problems and it sees sound adapter. I'm stumped. Any suggestions?

Help! My Lenovo Yoga 3 14 is no longer accepting the charge from my power adapter. And, naturally, it could not have come at a more inconvenient time. When I unplug and plug it back in, it gives me the following message in the lower right-hand corner:"USB device not recognizedThe last USB device you connected to this computer malfunctioned, and Windows does not recognize it." When I click for details, it gives me this:"The last usb device you connected to this computer malfunctioned, and Windows does not recognize it. Try reconnecting the device. If Windows still does not recognize it, your device may not be working properly." Except this isn't just any USB device - it's the ever-loving power adapter for this thing! I've tried everything and I'm at my wit's end. Any help?

A:Lenovo Yoga 3 14 No Longer Recognizing Power Adapter (USB)

I am having the same issue with my Yoga 900 13. Were you able to figure this out?

Hi Everyone, Recently purchased Yoga 370 with USB-C to Displayport adapter (FRU 03X7204) to connect to my DELL U2412M. When I plugged in the adapter to the Yoga, it detects as "USB Billboard Device". Google tells me that it means something went wrong when during the handshake between dongle and notebook for initializing DP alternate display mode. I have nothing else to go on because there is no error message displayed... I have switched TB 3 mode to Displayport and USB in BIOS and that did not work. Anyone has any ideas? Much appreciated in advance.

Hi, I bought a new Lenovo Yoga 920-13IKB in Czech Republic and the delivered package contained the following AC power adapter: model: ADLX65YLC3A, P/N: SA10M13945I want to buy another one, but it is no-where available ! Can somebody warrant me, that the only-available AC adapter with USB-C, the Lenovo ThinkPad 65W AC USB-C, S/N 4X20M26272, will work fine with my laptop please ? Btw, I am wondering why, when I tried to find the original AC adapt., all web sites returned me result that it is not dedicated for my country. I bought the computer with that AC here, so **bleep** Lenovo ? Thank you all

I have been looking for a replacemenet adapter for my power adapter (45 W) for my Yoga 910. I have found a 65 W adapter for a Lenovo Yoga 900. Will it be all right for my Yoga 910, when I change to the USB 3 C?Thank you for your kind answerBenn Copenhagen

Hi all, is there an apapter to be able to use the ThinkPad power adapter (or an power pack) with the "USB power adapter" (the one with the little "horn" on the side (sorry, that is no professional description). Thank you and best regards,DanStrg

Hi, I posted here awhile ago and no one has been able to help with the issue. I have a problem with my Yoga 700 where I have to constaltly disconnect/reconnect to my wifi network--typically when I am using multiple tabs or browsing while streaming. I have tried uninstalling/reinstalling my WIFI driver and have had no success. How can I fix this?! thanks

I am the owner of a brand new Lenovo Yoga 720, 13" screen, and the internet is pretty slow over wifi. I am getting download speeds 2x or 3x higher on my iPhone and on my wife's Macbook Air, and not sure why that would be the case as all devices are connected to the same wifi network. Anyway, any help would be much appreciated from the community. Thank you!

Hi, so i got a problem. I got 2. wifi netwrok at home. Both working fine on other devices. But on yoga 910 is like this. I am conected to network 1 (n1) and when i tried to switch to network 2 (n2) i got yellow triangle and no internet connection and vice versa so yellow triangle when try to connect from N2 to N1. Only way to get it work is to disabel wifi adapter under device manager (and right after enable again)and then right click on wifi icon and do troubleshoot wifi.. I got this problem since i set up the second wifi network but since there is no problem on other devices i assume that is someting worng with my pc.

Hi I have a Lenovo Yoga 720 and I can't connect to public/guest WiFi. I can connect at home on our private network but at school I click the connect button and my browser will open like it's trying to open the login page but it just loads and never comes up. I tried contacting Lenovo months ago and they said it was something with my school's network but I can't connect to any public networks at all. I know it's not the networks because I can access them on my phone. I also tried contacting IT at my school and they said they couldn't help me because it was my personal device. Any suggestions? Please and thank you!

Hello!Recently I've changed the thermal compound on the CPU of my Lenovo Yoga 2 pro. Before the change there were no problems. But now I have 2:- Wifi isn't working. Network adapter isn't detected by the laptop. It just doesn't show up. Funny thing is that bluetooth works!- Right USB isn't working, no idea why.Everything else seems okay. Any solutions? Tips? Thanks in advance. I'm running Windows 10.

I just bought a new Lenovo YOGA 500 Intel® HD Core? i5 Processor, 8Gb RAM, 1Tb Storage, 15.6 inch Full HD Touchscreen 2-in-1 Laptop. I'm yet to take it out of the packaging (thank heavens) before I noticed on the website I bought it from under Features of the Laptop it states: Wifi Enabled: NDoes this mean there's no WiFi capabilities on the laptop? Secondly, after perusing this forum, I've discovered the laptop seems to have a WiFi issue, the question thus is would any of you with the same laptop advise I keep it? Thanks

Since a few weaks I have an extremly bad Wifi connection with my Yoga. Other devices still have good connection to my router. How can I fix this?

A:Lenovo Yoga 900 - Bad Wifi connection

Hi Andreas,

Welcome to Lenovo Community!

As I understand that you are facing bad wifi connectivity issues on your yoga 900, here are the below links that you can refer and see if the issue is resolvedhttps://forums.lenovo.com/t5/Lenovo-P-Y-and-Z-series/Lenovo-Yoga-900-Bad-Wifi-connection/m-p/3773377https://forums.lenovo.com/t5/Lenovo-Yoga-Series-Notebooks/yoga-900-WIFI-issues/td-p/2204383/page/3

Hope this helps. Let us know how you get on.

Please feel free to post in Lenovo Community Forums if you have any further queries!

Regards,Rameez

Tap that kudos button if I helped. If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"!